CAS 26099 09 02 Polymaleic Acid PMA

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Product Overview

Description


Product
Properties

HPMA scale inhibition is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330℃.


HPMA scale inhibition has obvious threshold effect under high temperature (350℃) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents.


HPMA scale inhibition has good scale inhibition against carbonate and phosphate scales under temperature 300℃ with effective time as long as 100 hours.


HPMA scale inhibition has good scale inhibition and high temperature tolerance properties.

Specification
\t
Item
\t
Index
\t
Appearance
\t
Clear to umber transparent liquid
\t
Solid content %
\t
48.0
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Bromine value mg/g
\t
80.0
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Average molecular weight
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450
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pH(1% solution)
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2.0-3.0
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Density (20℃)g/cm3
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1.18
Application range

Desalination plant

 Oilfield refill water

Crude oil evaporation

HPMA scale inhibition is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. 


HPMA scale inhibition is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. 


HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.


HPMA scale inhibition has good corrosion inhibition effect when used together with zinc salt.

Packing & Storage

HPMA scale inhibition liquid normally In 25L, 200L plastic drum, IBC drum can also be used as required.

HPMA scale inhibition storage for ten months in room shady and dry place. Acidity, Avoid contact with eye and skin, once contacted, flush with water.

Our Company

Jiangyin Lanyu Chemical Co., Ltd.

Our company is committed to the field of specialty chemicals for water treatment and application development,professional production of water for industrial cooling water treatment agent scale and corrosion inhibitor, scale dispersants,fungicides,cement stripping visco agent,pre-film, dispersants, chelating agents and so on,are widely used in iron and steel,chemicals,power,textile,printing and dyeing,paper,petroleum, environmental protection,industrial water treatment industry and urban water supply and drainage applications.Over the years,with reliable products and quality service has won the majority of users trust and praise.

FAQ

Q: Are you a trading company or manufacturer?
A:We are a trade company and we have our own factory.


Q:Do you provide samples? is it free or extra?
A:Yes, we could offer the sample for free charge via FedEx, DHL, TNT, UPS or EMS. but don't pay the cost of freight.

Q: What's your payment terms?
A: T/T in advance are highly recommended. We can accept LC, Western Union as well. TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

Q:What is the delivery time?
A:It depends on order quantities. Generally speaking, for sample, in about 3 working days after payment; for larger orders, with 7 working days upon receipt of your payment (or LC).

Q:What’s your MOQ?
A:Usually Our MOQ is one packing unit(liquid: Normally In 25ML, 250ML Plastic Drum or IBC ,solid: 25kg bag).

Q: Which information in the inquiry you should send us?
A:Chemical name/ content/spec./exact quantity/ usage or field/destination port/other special requirements.

Welcome to Contact Us!

Contact: Harry Zhu
Skype: harryzhu2014
Email: market(@)lanyuchem.com
Your satisfaction is our ultimate goal! Expect to have nice co-operation with you.

0.2208 s.